Setting up a Bridge only server

I've looked through all the posts in server support and cannot find where/what I change in the config to set my server to only play the bridge map.
Is anyone able to tell me how I configure the server to just play the one map?
Thanks
Is anyone able to tell me how I configure the server to just play the one map?
Thanks
Comments
https://steamcommunity.com/sharedfiles/filedetails/?id=527515940
+MapRotationList="FLO_Bridge_EX"
;+MapRotationList="FLO_InsurgentCamp_AC"
;+MapRotationList="FLO_Sandstorm_TH"
;+MapRotationList="FLO_StoneRuins_C4"
;+MapRotationList="FLO_Intercept_VIP"
;+MapRotationList="FLO_Homestead_C4"
Also you need to set Commandline to Bridge
bScaleWithNumPlayers=false you will need this on false to stop the server switching to BDX.